Under Sink Water Filter, 0.5 Micron Filtration System

Compatibility: Equipped with 3/8" direct-connect hoses that fit standard 3/8" feed water valves under most U.S. kitchen sinks, this inline water filter system also includes a 3/8" to 1/2" adapter fitting. This universal design lets you install the system directly onto your existing 1/2" or 3/8" cold water line and under-sink faucet—no professional plumbing skills or tools required. Get your filter up and running in under 3 minutes! [2-in-1 Filter Cartridge] Constructed with a 2-in-1 composite blend of PP Cotton and Carbon Rod, 0.5μm precision filtration. Furthermore, it minimizes filter clogging and tank scaling in appliances such as water purifiers, washing machines, and water heaters, thereby extending the service life of your household devices. [NSF/ANSI 372&53&42 Certified] Viomi under sink water filter system is certified NSF/ANSI 372&53&42 certified for lead-free material. [Long-lasting Lifetime] When used with municipal water, each undersink water filter has a maximum service life of 12 months or 8,000 gallons. [Easy Installation] This under sink water filter system should be connected only to a cold water supply. With innovative push-to-connect fittings, installation takes less than 3 minutes. The twist-and-lock design helps you replace the filter in 3 seconds without any tools. The under sink water filter system comes with a feed water adapter that can connect to the tubing. The 3/8"–1/2" convertor fitting can connect this system to 1/2" or 3/8" cold water lines and faucets.